/*
 * To change this license header, choose License Headers in Project Properties.
 * To change this template file, choose Tools | Templates
 * and open the template in the editor.
 */
package Servlets;

import java.io.IOException;
import java.io.PrintWriter;
import java.sql.SQLException;
import java.util.ArrayList;
import java.util.List;
import java.util.logging.Level;
import java.util.logging.Logger;
import javax.servlet.ServletException;
import javax.servlet.annotation.WebServlet;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import javax.servlet.http.HttpSession;

/**
 *
 * @author USER
 */
@WebServlet(name = "ServletEmpleado", urlPatterns = {"/ServletEmpleado"})
public class ServletEmpleado extends HttpServlet {

    /**
     * Processes requests for both HTTP <code>GET</code> and <code>POST</code>
     * methods.
     *
     * @param request servlet request
     * @param response servlet response
     * @throws ServletException if a servlet-specific error occurs
     * @throws IOException if an I/O error occurs
     */
    protected void processRequest(HttpServletRequest request, HttpServletResponse response)
            throws ServletException, IOException {
        response.setContentType("text/html;charset=UTF-8");
        PrintWriter out = response.getWriter();

        String accion = request.getParameter("accion");

        if (accion.equals("VerificarSesion")) {
            String user = request.getParameter("txt_usuario");
            String pass = request.getParameter("txt_pass");
            String usuarioV = verificarUsuario(user, pass);
            if (!usuarioV.equals("")) {                       
                request.setAttribute("cedula_usuario", usuarioV);
                request.getRequestDispatcher("menu.jsp").forward(request, response);
            } else {
                out.print("<script>alert('Datos Incorrectos'); location.href='InicioSesion.jsp' </script>");
            }

        }
        else if (accion.equals("ObtenerDatosPerfil")){

            String user = request.getParameter("cedula_usuario");
          
            
            ArrayList listaDatos=(ArrayList)obtenerInformacionEmpleado(user);
            
            request.setAttribute("cedula_emp", listaDatos.get(0));
            request.setAttribute("apellido_emp", listaDatos.get(1));
            request.setAttribute("nombre_emp", listaDatos.get(2));
            request.setAttribute("direccion_emp", listaDatos.get(3));
            request.setAttribute("nivel_academico_emp", listaDatos.get(4));
            request.setAttribute("tipo_sangre_emp", listaDatos.get(5));
            request.setAttribute("peso_emp", listaDatos.get(6));
            request.setAttribute("estatura_emp", listaDatos.get(7));
            request.setAttribute("sexo_emp", listaDatos.get(8));
            request.setAttribute("foto_emp", listaDatos.get(9));
            request.setAttribute("fecha_nac_emp", listaDatos.get(10));
            
            
            request.getRequestDispatcher("PerfilEmpleados.jsp").forward(request, response);
        }
        
        else if (accion.equals("ObtenerDatosHistorial")){

            String user = request.getParameter("cedula_usuario");            
            
            ArrayList listaDatos=(ArrayList)obtenerHistorialLaboral(user);
            
            request.setAttribute("listaHistorial", listaDatos);
            request.setAttribute("cedula_emp", user);
            
            
            
            request.getRequestDispatcher("HistorialLaboral.jsp").forward(request, response);
        }
        
        
        else if (accion.equals("ObtenerDatosRoles")){

            String user = request.getParameter("cedula_usuario");            
            
            ArrayList listaDatos=(ArrayList)obtenerRolesPago(user);
            
            request.setAttribute("listaRoles", listaDatos);
            request.setAttribute("cedula_emp", user);
            
            
            
            request.getRequestDispatcher("RolesdePago.jsp").forward(request, response);
        }

    }

    /**
     * Handles the HTTP <code>POST</code> method.
     *
     * @param request servlet request
     * @param response servlet response
     * @throws ServletException if a servlet-specific error occurs
     * @throws IOException if an I/O error occurs
     */
    @Override
    protected void doPost(HttpServletRequest request, HttpServletResponse response)
            throws ServletException, IOException {
        processRequest(request, response);
    }

    /**
     * Returns a short description of the servlet.
     *
     * @return a String containing servlet description
     */
    @Override
    public String getServletInfo() {
        return "Short description";
    }// </editor-fold>

    private static String verificarUsuario(java.lang.String cedula, java.lang.String pass) {
        Servlets.ServiciosEmpleado_Service service = new Servlets.ServiciosEmpleado_Service();
        Servlets.ServiciosEmpleado port = service.getServiciosEmpleadoPort();
        return port.verificarUsuario(cedula, pass);
    }

    private static java.util.List<java.lang.Object> obtenerInformacionEmpleado(java.lang.String cedula) {
        Servlets.ServiciosEmpleado_Service service = new Servlets.ServiciosEmpleado_Service();
        Servlets.ServiciosEmpleado port = service.getServiciosEmpleadoPort();
        return port.obtenerInformacionEmpleado(cedula);
    }

    private static java.util.List<java.lang.Object> obtenerHistorialLaboral(java.lang.String cedula) {
        Servlets.ServiciosEmpleado_Service service = new Servlets.ServiciosEmpleado_Service();
        Servlets.ServiciosEmpleado port = service.getServiciosEmpleadoPort();
        return port.obtenerHistorialLaboral(cedula);
    }

    private static java.util.List<java.lang.Object> obtenerRolesPago(java.lang.String cedula) {
        Servlets.ServiciosEmpleado_Service service = new Servlets.ServiciosEmpleado_Service();
        Servlets.ServiciosEmpleado port = service.getServiciosEmpleadoPort();
        return port.obtenerRolesPago(cedula);
    }
    
    
    

    
    
    

}
